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1208件中 31件 - 60件  1 2 3 4 5 6 7
商品説明価格

SQL Server 2022 Query Performance Tuning Troubleshoot and Optimize Query Performance【電子書籍】[ Grant Fritchey ]

楽天Kobo電子書籍ストア
<p>Troubleshoot slow-performing queries and make them run faster. Database administrators and SQL developers are constantly under pressure to provide more speed. This new edition has been redesigned and rewritten from scratch based on the last 15 years of learning, knowledge, and experience accumulated by the author. The book Includes expanded information on using extended events, automatic execution plan correction, and other advanced features now available in SQL Server. These modern features are covered while still providing the necessary fundamentals to better understand how statistics and indexes affect query performance.</p> <p>The book gives you knowledge and tools to help you identify poorly performing queries and understand the possible causes of that poor performance. The book also provides mechanisms for resolving the issues identified, whether on-premises, in containers, or on cloud platform providers. You’ll learn about key fundamentals, such as statistics, data distribution, cardinality, and parameter sniffing. You’ll learn to analyze and design your indexes and your queries using best practices that ward off performance problems before they occur. You’ll also learn to use important modern features, such as Query Store to manage and control execution plans, the automated performance tuning feature set, and memory-optimized OLTP tables and procedures. You will be able to troubleshoot in a systematic way. Query tuning doesn’t have to be difficult. This book helps you to make it much easier.</p> <p><strong>What You Will Learn</strong></p> <ul> <li>Use Query Store to understand and easily change query performance</li> <li>Recognize and eliminate bottlenecks leading to slow performance</li> <li>Tune queries whether on-premises, in containers, or on cloud platform providers</li> <li>Implement best practices in T-SQL to minimize performance risk</li> <li>Design in the performance that you need through careful query and index design</li> <li>Understand how built-in, automatic tuning can assist your performance enhancement efforts</li> <li>Protect query performance during upgrades to the newer versions of SQL Server</li> </ul> <p><strong>Who This Book Is For</strong></p> <p>Developers and database administrators with responsibility for query performance in SQL Server environments, and anyone responsible for writing or creating T-SQL queries and in need of insight into bottlenecks (including how to identify them, understand them, and eliminate them)</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 7,900円

Pro Data Mashup for Power BI Powering Up with Power Query and the M Language to Find, Load, and Transform Data【電子書籍】[ Adam Aspin ]

楽天Kobo電子書籍ストア
<p>This book provides all you need to find data from external sources and load and transform that data into Power BI where you can mine it for business insights and a competitive edge. This ranges from connecting to corporate databases such as Azure SQL and SQL Server to file-based data sources, and cloud- and web-based data sources. The book also explains the use of Direct Query and Live Connect to establish instant connections to databases and data warehouses and avoid loading data.</p> <p>The book provides detailed guidance on techniques for transforming inbound data into normalized data sets that are easy to query and analyze. This covers data cleansing, data modification, and standardization as well as merging source data into robust data structures that can feed into your data model. You will learn how to pivot and transpose data and extrapolate missing values as well as harness external programs such as R and Python into a Power Query data flow. You also will see how to handle errors in source data and extend basic data ingestion to create robust and parameterized data load and transformation processes.</p> <p>Everything in this book is aimed at helping you deliver compelling and interactive insight with remarkable ease using Power BI’s built-in data load and transformation tools.</p> <p><strong>What You Will Learn</strong></p> <ul> <li>Connect Power BI to a range of external data sources</li> <li>Prepare data from external sources for easy analysis in Power BI</li> <li>Cleanse data from duplicates, outliers, and other bad values</li> <li>Make live connections from which to refresh data quickly and easily</li> <li>Apply advanced techniques to interpolate missing data</li> </ul> <p><strong>Who This Book Is For</strong></p> <p>All Power BI users from beginners to super users. Any user of the world’s leading dashboarding toolcan leverage the techniques explained in this book to turbo-charge their data preparation skills and learn how a wide range of external data sources can be harnessed and loaded into Power BI to drive their analytics. No previous knowledge of working with data, databases, or external data sources is required*ー*merely the need to find, transform, and load data into Power BI..</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 7,292円

Database Design, Query Formulation, and Administration Using Oracle and PostgreSQL【電子書籍】[ Michael Mannino ]

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<p><strong>Formerly published by Chicago Business Press, now published by Sage</strong></p> <p><em><strong>Database Design, Query Formulation, and Administration</strong></em>**, *Eighth Edition,***offers a comprehensive understanding of database technology. Author Michael Mannino equips students with the necessary tools to grasp the fundamental concepts of database management, and then guides them in honing their skills to solve both basic and advanced problems for operational databases and data warehouses in query formulation, database design, and administration.</p> <p>Features of the Eighth Edition:</p> <ul> <li>Unmatched SQL coverage in both breadth and depth</li> <li>Oracle and PostgreSQL coverage</li> <li>Problem-solving guidelines</li> <li>Sample databases and examples</li> <li>Normalization</li> <li>Physical database design</li> <li>Triggers</li> <li>Data modeling tools</li> <li>Data warehouse design</li> <li>Data integration</li> <li>NoSQL coverage</li> <li>Current and cutting-edge topics</li> <li>Comprehensive enough for multiple database courses</li> </ul>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 11,464円

Structured Query Language For All RDBMS And PL/SQL (SQL, PL/SQL)【電子書籍】[ Kriti Sinha ]

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<p>Structured Query language for all RDBMS and PL/SQL (SQL, PL/SQL) book is in-depth treatment of the SQL language for both technical and non-technical users, programmers, IT Professionals or engineering students, who wants to do Oracle certification and want to understand the impact of SQL in computer market. This book offers a conceptual framework for understanding of PL/SQL. It will show you, step-by-step, how to use SQL and PL/SQL features, with many illustrations and realistic examples to clarify SQL and PL/SQL concepts. The book also compares SQL products from leading RDBMS vendors describing their advantages, benefits to help you select the right query (SQL Statement) for your application. So user can try them for themselves and gain actual experience in using major database products like Oracle, Microsoft SQL Server, My SQL, SQLLite, and MS Access. It has a chapter on "some important questions and answers" which will really help users to increase their knowledge and implement on Data base and also to face interviews. It has also a chapter on "Practice Set doing Oracle certification "which will really help user to increase their knowledge to do Oracle certification.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 4,913円

洋書 Paperback, SQL Server 2017 Query Performance Tuning: Troubleshoot and Optimize Query Performance

Glomarket
*** We ship internationally, so do not use a package forwarding service. We cannot ship to a package forwarding company address because of the Japanese customs regulation. If it is shipped and customs office does not let the package go, we do not make a refund. 【注意事項】 *** 特に注意してください。 *** ・個人ではない法人・団体名義での購入はできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 ・お名前にカタカナが入っている場合法人である可能性が高いため当店システムから自動保留します。カタカナで記載が必要な場合はカタカナ変わりローマ字で記載してください。 ・お名前またはご住所が法人・団体名義(XX株式会社等)、商店名などを含めている場合、または電話番号が個人のものではない場合、税関から法人名義でみなされますのでご注意ください。 ・転送サービス会社への発送もできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 *** ・注文後品切れや価格変動でキャンセルされる場合がございますので予めご了承願います。 ・当店でご購入された商品は、原則として、「個人輸入」としての取り扱いになり、すべてニュージャージからお客様のもとへ直送されます。 ・ご注文後、30営業日以内(通常2~3週間)に配送手続きをいたします。配送作業完了後、2週間程度でのお届けとなります。 ・まれに商品入荷状況や国際情勢、運送、通関事情により、お届けが2ヶ月までかかる場合がありますのでお急ぎの場合は注文をお控えください。 ・個人輸入される商品は、すべてご注文者自身の「個人使用・個人消費」が前提となりますので、ご注文された商品を第三者へ譲渡・転売することは法律で禁止されております。 ・関税・消費税が課税される場合があります。詳細はこちらをご確認下さい。PC販売説明文 20,266円

洋書 Paperback, Power Query for Power BI and Excel

Glomarket
*** We ship internationally, so do not use a package forwarding service. We cannot ship to a package forwarding company address because of the Japanese customs regulation. If it is shipped and customs office does not let the package go, we do not make a refund. 【注意事項】 *** 特に注意してください。 *** ・個人ではない法人・団体名義での購入はできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 ・お名前にカタカナが入っている場合法人である可能性が高いため当店システムから自動保留します。カタカナで記載が必要な場合はカタカナ変わりローマ字で記載してください。 ・お名前またはご住所が法人・団体名義(XX株式会社等)、商店名などを含めている場合、または電話番号が個人のものではない場合、税関から法人名義でみなされますのでご注意ください。 ・転送サービス会社への発送もできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 *** ・注文後品切れや価格変動でキャンセルされる場合がございますので予めご了承願います。 ・当店でご購入された商品は、原則として、「個人輸入」としての取り扱いになり、すべてニュージャージからお客様のもとへ直送されます。 ・ご注文後、30営業日以内(通常2~3週間)に配送手続きをいたします。配送作業完了後、2週間程度でのお届けとなります。 ・まれに商品入荷状況や国際情勢、運送、通関事情により、お届けが2ヶ月までかかる場合がありますのでお急ぎの場合は注文をお控えください。 ・個人輸入される商品は、すべてご注文者自身の「個人使用・個人消費」が前提となりますので、ご注文された商品を第三者へ譲渡・転売することは法律で禁止されております。 ・関税・消費税が課税される場合があります。詳細はこちらをご確認下さい。PC販売説明文 8,358円

Power Pivot and Power Bi: The Excel User's Guide to Dax, Power Query, Power Bi & Power Pivot in Exce POWER PIVOT & POWER BI 2/E [ Rob Collie ]

楽天ブックス
POWER PIVOT & POWER BI 2/E Rob Collie Avichal Singh HOLY MACRO PR2021 Paperback English ISBN:9781615470754 洋書 Computers & Science(コンピューター&科学) Computers 4,910円

Power Pivot and Power BI The Excel User's Guide to DAX, Power Query, Power BI & Power Pivot in Excel 2010-2016【電子書籍】[ Rob Collie ]

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<p>Microsoft PowerPivot is a free add-on to Excel from Microsoft that allows users to produce new kinds of reports and analyses that were simply impossible before, and this book is the first to tackle DAX formulas, the core capability of PowerPivot, from the perspective of the Excel audience. Written by the world's foremost PowerPivot blogger and practitioner, the book's concepts and approach are introduced in a simple, step-by-step manner tailored to the learning style of Excel users everywhere. The techniques presented allow users to produce, in hours or even minutes, results that formerly would have taken entire teams weeks or months to produce. It includes lessons on the difference between calculated columns and measures; how formulas can be reused across reports of completely different shapes; how to merge disjointed sets of data into unified reports; how to make certain columns in a pivot behave as if the pivot were filtered while other columns do not; and how to create time-intelligent calculations in pivot tables such as "Year over Year" and "Moving Averages" whether they use a standard, fiscal, or a complete custom calendar. The "pattern-like" techniques and best practices contained in this book have been developed and refined over two years of onsite training with Excel users around the world, and the key lessons from those seminars costing thousands of dollars per day are now available to within the pages of this easy-to-follow guide. This updated second edition covers new features introduced with Office 2015.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 2,837円

Schnelleinstieg in den SAP Query Designer mit Eclipse【電子書籍】[ J?rgen Noe ]

楽天Kobo電子書籍ストア
<p>Mit dem konsequent f?r SAP HANA optimierten Release SAP BW 7.40 unterst?tzt SAP erstmals in der Geschichte eine Eclipse-basierte Datenmodellierung. Somit ist es heute m?glich, alle Transaktionen des Business Warehouse mit zeitgem??er und moderner Benutzerf?hrung auszuf?hren. Im Zentrum dieses Buches steht der mit Einf?hrung der BW Modelling Tools (BW-MT) erneuerte Query Designer.</p> <p>Der Autor zeigt, wie Sie die vom BEx Query Designer in der SAP GUI bekannten Features mit dem Query Designer in Eclipse nutzen k?nnen, sowie den Umgang mit neuen Funktionen wie den SAP HANA Views. Anwender ohne Erfahrung mit der Eclipse-Umgebung werden Schritt f?r Schritt anhand zahlreicher Screenshots in die Erstellung von BW Querys und globalen Queryelementen wie Filtern, berechneten und eingeschr?nkten Kennzahlen eingef?hrt. Sie erfahren au?erdem, auf welche Einschr?nkungen Sie sich in der Abw?rtskompatibilit?t zum BEx Query Designer einstellen m?ssen.</p> <ul> <li>Installation der neuen BW Modeling Tools (BW-MT)</li> <li>Integration mit SAP HANA Views</li> <li>Arbeiten Sie mit Filtern und berechneten Kennzahlen</li> <li>Abw?rtskompatibilit?t und Einschr?nkungen</li> </ul>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 3,200円

洋書 Datalog and Recursive Query Processing (Foundations and Trends(r) in Databases)

Glomarket
*** We ship internationally, so do not use a package forwarding service. We cannot ship to a package forwarding company address because of the Japanese customs regulation. If it is shipped and customs office does not let the package go, we do not make a refund. 【注意事項】 *** 特に注意してください。 *** ・個人ではない法人・団体名義での購入はできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 ・お名前にカタカナが入っている場合法人である可能性が高いため当店システムから自動保留します。カタカナで記載が必要な場合はカタカナ変わりローマ字で記載してください。 ・お名前またはご住所が法人・団体名義(XX株式会社等)、商店名などを含めている場合、または電話番号が個人のものではない場合、税関から法人名義でみなされますのでご注意ください。 ・転送サービス会社への発送もできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 *** ・注文後品切れや価格変動でキャンセルされる場合がございますので予めご了承願います。 ・当店でご購入された商品は、原則として、「個人輸入」としての取り扱いになり、すべてニュージャージからお客様のもとへ直送されます。 ・ご注文後、30営業日以内(通常2~3週間)に配送手続きをいたします。配送作業完了後、2週間程度でのお届けとなります。 ・まれに商品入荷状況や国際情勢、運送、通関事情により、お届けが2ヶ月までかかる場合がありますのでお急ぎの場合は注文をお控えください。 ・個人輸入される商品は、すべてご注文者自身の「個人使用・個人消費」が前提となりますので、ご注文された商品を第三者へ譲渡・転売することは法律で禁止されております。 ・関税・消費税が課税される場合があります。詳細はこちらをご確認下さい。PC販売説明文 15,408円

Excel Power Pivot & Power Query for Dummies EXCEL POWER PIVOT & POWER QUER [ Michael Alexander ]

楽天ブックス
EXCEL POWER PIVOT & POWER QUER Michael Alexander FOR DUMMIES2022 Paperback English ISBN:9781119844488 洋書 Computers & Science(コンピューター&科学) Computers 6,336円

Excel Power Queryデータ収集・整形自動化入門

ぐるぐる王国 楽天市場店
E-Trainer.jp/著本詳しい納期他、ご注文時はご利用案内・返品のページをご確認ください出版社名秀和システム出版年月2021年09月サイズ447P 24cmISBNコード9784798064857コンピュータ アプリケーション 表計算商品説明Excel Power Queryデータ収集・整形自動化入門エクセル パワ- クエリ デ-タ シユウシユウ セイケイ ジドウカ ニユウモン EXCEL/POWER/QUERY/デ-タ/シユウシユウ/セイケイ/ジドウカ/ニユウモン“CSVからWeb上のデータまで一発取得”“集計はもちろん、抽出・並べ替えも”“不要データの削除も自由自在”標準機能でここまでできる!第1章 Power Queryの基本|第2章 クエリの作成と管理|第3章 列の操作|第4章 行の操作|第5章 文字の操作|第6章 計算の基本|第7章 集計と条件分岐|第8章 表の操作※ページ内の情報は告知なく変更になることがあります。あらかじめご了承ください登録日2021/09/24 2,640円

The Query Letter How to Sell Article Ideas to Newspapers and Magazines【電子書籍】[ Paul Lima ]

楽天Kobo電子書籍ストア
<p>Welcome to <em>The Query Letter: How to Sell Article Ideas to Newspapers and Magazines,</em> a work-shop-in-a-book that, as the title says, looks at how to sell your article ideas to newspapers and magazines. Unlike many other books on writing, this one makes no outlandish promises of instant riches or mega-success. Freelance writing can be a lucrative business or it can produce a decent, steady income. Sometimes it can be frustrating. It can also be personally rewarding. That is the nature of freelancing: it ebbs and flows. You need a plan to minimize the ebbs and maximize the flows. If you want to sell articles to newspapers and magazines you need to understand how to write and structure query letters. This book can help you do just that.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 529円

PostgreSQL Query Optimization The Ultimate Guide to Building Efficient Queries【電子書籍】[ Henrietta Dombrovskaya ]

楽天Kobo電子書籍ストア
<p>Write optimized queries. This book helps you write queries that perform fast and deliver results on time. You will learn that query optimization is not a dark art practiced by a small, secretive cabal of sorcerers. Any motivated professional can learn to write efficient queries from the get-go and capably optimize existing queries. You will learn to look at the process of writing a query from the database engine’s point of view, and know how to think like the database optimizer.</p> <p>The book begins with a discussion of what a performant system is and progresses to measuring performance and setting performance goals. It introduces different classes of queries and optimization techniques suitable to each, such as the use of indexes and specific join algorithms. You will learn to read and understand query execution plans along with techniques for influencing those plans for better performance. The book also covers advanced topics such as the use of functions and procedures, dynamic SQL, and generated queries. All of these techniques are then used together to produce performant applications, avoiding the pitfalls of object-relational mappers.</p> <p><strong>What You Will Learn</strong></p> <ul> <li> <p>Identify optimization goals in OLTP and OLAP systems</p> </li> <li> <p>Read and understand PostgreSQL execution plans</p> </li> <li> <p>Distinguish between short queries and long queries</p> </li> <li> <p>Choose the right optimization technique for each query type</p> </li> <li> <p>Identify indexes that will improve query performance</p> </li> <li> <p>Optimize full table scans</p> </li> <li> <p>Avoid the pitfalls of object-relational mapping systems</p> </li> <li> <p>Optimize the entire application rather than just database queries</p> </li> </ul> <p><strong>Who This Book Is For</strong></p> <p>IT professionals working in PostgreSQL who want to develop performant and scalable applications, anyone whosejob title contains the words “database developer” or “database administrator" or who is a backend developer charged with programming database calls, and system architects involved in the overall design of application systems running against a PostgreSQL database</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 7,292円

SAPCOOKBOOK Training Tutorials ABAP Query【電子書籍】[ Equity Press ]

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<p>Written from the end-user’s perspective, SAPCOOKBOOK Training Tutorials provide step-by-step instruction on how to execute the critical transactions in each functional area of SAP. This is not a 1000-page encyclopedia filled with obscure<br /> configuration items that you will never use ー this book shows you what people actually do in the SAP system, and how to do it better. Michael Martinez will help you understand the document flow and the business process steps you need to work in the<br /> exciting area of SAP.</p> <p>SAPCOOKBOOK Training Tutorials are the fastest way to learn<br /> SAP, period.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 1,440円

Old Country ? Das B?se vergisst nicht Roman【電子書籍】[ Matt Query ]

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<p>Harry, ein Afghanistan-Veteran, der mit einer PTBS zu k?mpfen hat, und seine Frau Sasha k?nnen ihr Gl?ck kaum fassen: Ihr Angebot f?r eine kleine Farm in Idaho wurde angenommen! Die Nachbarn: Auf der einen Seite ein Nationalpark, auf der anderen Seite Dan und Lucy, ein ?lteres Ehepaar, mit dem sie sich auf Anhieb gut verstehen. Die beiden leben seit Jahrzehnten in dieser Gegend, und bei ihrem ersten Besuch erkl?ren sie den Neulingen allerhand: Wie sie die Apfelb?ume im Garten richtig zuschneiden, wie man einen Zaun aufstellt, der so stabil ist, dass ihn die Hirsche aus dem Nationalpark nicht niedertrampeln ? und wie man mit dem b?sen Geist fertig wird, der seit Menschengedenken in diesem Tal wohnt ...</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 1,702円

Ultimate Excel with Power Query and ChatGPT Master MS Excel's Dynamic Lookup Functions, Generative AI, and Power Query to Navigate Data, Solve Complex Tasks and Optimize Productivity (English Edition)【電子書籍】[ Crispo Mwangi (MVP) ]

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<p>Transform Your MS Excel Skills with this Ultimate Guide for Professional Success<br /> DESCRIPTIONThe Ultimate Excel with Power Query and ChatGPT is a revolutionary handbook to help you embark on a transformative journey through the intricate world of Excel's lookup functions. The book dives deep into Excel's lookup universe, offering a meticulous exploration of over 100 techniques. Each method is presented with clarity and precision, making even the most complex lookup scenarios comprehensible. From traditional functions to innovative problem-solving approaches, this book equips you with versatile tools to navigate any data challenge efficiently. What sets this book apart is its focus on job roles. You'll discover techniques that directly enhance productivity, streamline data management tasks, and elevate your efficiency in Excel-related responsibilities. With a comprehensive, engaging, and interactive approach, it transforms learning Excel formulas into a journey of building practical data lookup expertise.<br /> TABLE OF CONTENTS 1. Excel Environment2. VLOOKUP Is Dead: Or is it?3. INDEX and MATCH4. LOOKUP5. Other LOOKUP Methods and Functions6. XLOOKUP7. FILTER: The Ultimate Lookup Function8. Power Query: One-Stop Solution9. ChatGPT: Using ChatGPT to solve lookup issues Index</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 2,397円

Database Query Language A Complete Guide - 2020 Edition【電子書籍】[ Gerardus Blokdyk ]

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<p>Who do you report Database query language results to? How are measurements made? How do your controls stack up? How do you measure risk? Do you know what you need to know about Database query language?</p> <p>This breakthrough Database Query Language self-assessment will make you the entrusted Database Query Language domain visionary by revealing just what you need to know to be fluent and ready for any Database Query Language challenge.</p> <p>How do I reduce the effort in the Database Query Language work to be done to get problems solved? How can I ensure that plans of action include every Database Query Language task and that every Database Query Language outcome is in place? How will I save time investigating strategic and tactical options and ensuring Database Query Language costs are low? How can I deliver tailored Database Query Language advice instantly with structured going-forward plans?</p> <p>There’s no better guide through these mind-expanding questions than acclaimed best-selling author Gerard Blokdyk. Blokdyk ensures all Database Query Language essentials are covered, from every angle: the Database Query Language self-assessment shows succinctly and clearly that what needs to be clarified to organize the required activities and processes so that Database Query Language outcomes are achieved.</p> <p>Contains extensive criteria grounded in past and current successful projects and activities by experienced Database Query Language practitioners. Their mastery, combined with the easy elegance of the self-assessment, provides its superior value to you in knowing how to ensure the outcome of any efforts in Database Query Language are maximized with professional results.</p> <p>Your purchase includes access details to the Database Query Language self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows you exactly what to do next. Your exclusive instant access details can be found in your book. You will receive the following contents with New and Updated specific criteria:</p> <p>- The latest quick edition of the book in PDF</p> <p>- The latest complete edition of the book in PDF, which criteria correspond to the criteria in...</p> <p>- The Self-Assessment Excel Dashboard</p> <p>- Example pre-filled Self-Assessment Excel Dashboard to get familiar with results generation</p> <p>- In-depth and specific Database Query Language Checklists</p> <p>- Project management checklists and templates to assist with implementation</p> <p>INCLUDES LIFETIME SELF ASSESSMENT UPDATES</p> <p>Every self assessment comes with Lifetime Updates and Lifetime Free Updated Books. Lifetime Updates is an industry-first feature which allows you to receive verified self assessment updates, ensuring you always have the most accurate information at your fingertips.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 6,167円

洋書 Paperback, Efficient Query Processing in Geographic Information Systems (Lecture Notes in Computer Science (471))

Glomarket
*** We ship internationally, so do not use a package forwarding service. We cannot ship to a package forwarding company address because of the Japanese customs regulation. If it is shipped and customs office does not let the package go, we do not make a refund. 【注意事項】 *** 特に注意してください。 *** ・個人ではない法人・団体名義での購入はできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 ・お名前にカタカナが入っている場合法人である可能性が高いため当店システムから自動保留します。カタカナで記載が必要な場合はカタカナ変わりローマ字で記載してください。 ・お名前またはご住所が法人・団体名義(XX株式会社等)、商店名などを含めている場合、または電話番号が個人のものではない場合、税関から法人名義でみなされますのでご注意ください。 ・転送サービス会社への発送もできません。この場合税関で滅却されてもお客様負担になりますので御了承願います。 *** ・注文後品切れや価格変動でキャンセルされる場合がございますので予めご了承願います。 ・当店でご購入された商品は、原則として、「個人輸入」としての取り扱いになり、すべてニュージャージからお客様のもとへ直送されます。 ・ご注文後、30営業日以内(通常2~3週間)に配送手続きをいたします。配送作業完了後、2週間程度でのお届けとなります。 ・まれに商品入荷状況や国際情勢、運送、通関事情により、お届けが2ヶ月までかかる場合がありますのでお急ぎの場合は注文をお控えください。 ・個人輸入される商品は、すべてご注文者自身の「個人使用・個人消費」が前提となりますので、ご注文された商品を第三者へ譲渡・転売することは法律で禁止されております。 ・関税・消費税が課税される場合があります。詳細はこちらをご確認下さい。PC販売説明文 11,789円

Excel Power Pivot & Power Query For Dummies【電子書籍】[ Michael Alexander ]

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<p><strong>Learn to crunch huge amounts of data with PowerPivot and Power Query</strong></p> <p>Do you have a ton of data you need to make sense of? Microsoft’s Excel program can handle amazingly large data sets, but you’ll need to get familiar with PowerPivot and Power Query to get started.</p> <p>And that’s where Dummies comes in. With step-by-step instructionsーaccompanied by ample screenshotsー<em>Excel PowerPivot & Power Query For Dummies</em> will teach you how to save time, simplify your processes, and enhance your data analysis and reporting. Use Power Query to discover, connect to, and import your organization’s data. Then use PowerPivot to model it in Excel. You’ll also learn to:</p> <ul> <li>Make use of databases to store large amounts of data</li> <li>Use custom functions to extend and enhance Power Query</li> <li>Add the functionality of formulas to PowerPivot and publish data to SharePoint</li> </ul> <p>If you’re expected to wrangle, interpret, and report on large amounts of data, <em>Excel PowerPivot & Power Query For Dummies</em> gives you the tools you need to get up to speed quickly.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 3,588円

An Introduction to XML Query Processing and Keyword Search【電子書籍】[ Jiaheng Lu ]

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<p>"An Introduction to XML Query Processing and Keyword Search" systematically and comprehensively covers the latest advances in XML data searching. It presents an extensive overview of the current query processing and keyword search techniques on XML data, including XML labeling schemes, indexing, processing on order and un-order XML tree patterns, XML query optimization, results estimation, and XML keyword searches, which are elaborated in separate chapters. Graduate students and researchers in the field of XML data searching will find this book an invaluable resource. Prof. Jiaheng Lu is an associate professor at Renmin University of China’s School of Information.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 13,852円

[書籍] EXCEL POWER QUERY データ収集・整形 自動化入門【10,000円以上送料無料】(エクセルパワークエリデータシュウシュウセイケイジドウカニュウモ)

ロケットミュージック 楽譜EXPRESS
ジャンル:書籍出版社:秀和システム弊社に在庫がない場合の取り寄せ発送目安:2週間以上解説:マクロもVBAも必要なし。標準機能でここまでできる!「CSVやWeb上のデータを取得して、集計・抽出・並べ替え・不要データの削除などの加工を行う」といった面倒なデータの収集・整形作業を自動化しませんか?Excelに[データの取得と変換]メニューとして標準で搭載されているPower Query(パワークエリ)の使い方を、基本からやさしく解説します。・業務システムのレポートファイルから請求金額を集計・採用情報のデータ整形・論文検索で表示された不規則なリストの整形・ゲートの出退勤データからタイムシートを作成等々、あなたの業務をラクラク効率化できます!こちらの商品は他店舗同時販売しているため在庫数は変動する場合がございます。9,091円以上お買い上げで送料無料です。 2,640円

SQL Query Design Patterns and Best Practices A practical guide to writing readable and maintainable SQL queries using its design patterns【電子書籍】[ Steve Hughes ]

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<p><strong>Enhance your SQL query writing skills to provide greater business value using advanced techniques such as common table expressions, window functions, and JSON</strong></p> <p><strong>Purchase of the print or Kindle book includes a free PDF eBook</strong></p> <h4>Key Features</h4> <ul> <li>Examine query design and performance using query plans and indexes</li> <li>Solve business problems using advanced techniques such as common table expressions and window functions</li> <li>Use SQL in modern data platform solutions with JSON and Jupyter notebooks</li> </ul> <h4>Book Description</h4> <p>SQL has been the de facto standard when interacting with databases for decades and shows no signs of going away. Through the years, report developers or data wranglers have had to learn SQL on the fly to meet the business needs, so if you are someone who needs to write queries, SQL Query Design and Pattern Best Practices is for you.</p> <p>This book will guide you through making efficient SQL queries by reducing set sizes for effective results. You'll learn how to format your results to make them easier to consume at their destination. From there, the book will take you through solving complex business problems using more advanced techniques, such as common table expressions and window functions, and advance to uncovering issues resulting from security in the underlying dataset. Armed with this knowledge, you'll have a foundation for building queries and be ready to shift focus to using tools, such as query plans and indexes, to optimize those queries. The book will go over the modern data estate, which includes data lakes and JSON data, and wrap up with a brief on how to use Jupyter notebooks in your SQL journey.</p> <p>By the end of this SQL book, you'll be able to make efficient SQL queries that will improve your report writing and the overall SQL experience.</p> <h4>What you will learn</h4> <ul> <li>Build efficient queries by reducing the data being returned</li> <li>Manipulate your data and format it for easier consumption</li> <li>Form common table expressions and window functions to solve complex business issues</li> <li>Understand the impact of SQL security on your results</li> <li>Understand and use query plans to optimize your queries</li> <li>Understand the impact of indexes on your query performance and design</li> <li>Work with data lake data and JSON in SQL queries</li> <li>Organize your queries using Jupyter notebooks</li> </ul> <h4>Who this book is for</h4> <p>This book is for SQL developers, data analysts, report writers, data scientists, and other data gatherers looking to expand their skills for complex querying as well as for building more efficient and performant queries.</p> <p>For those new to SQL, this book can help you accelerate your learning and keep you from making common mistakes.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 3,631円

Flexible Query Answering Systems 14th International Conference, FQAS 2021, Bratislava, Slovakia, September 19?24, 2021, Proceedings【電子書籍】

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<p>This book constitutes the refereed proceedings of the 14th International Conference on Flexible Query Answering Systems, FQAS 2021, held virtually and in Bratislava, Slovakia, in September 2021.</p> <p>The 16 full papers and 1 perspective papers presented were carefully reviewed and selected from 17 submissions. They are organized in the following topical sections: model-based flexible query answering approaches and data-driven approaches.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 9,116円

Trabalhando com dados, tabelas, tabelas din?micas e power query microsoft Excel 2016 e vers?es posteriores【電子書籍】[ Marcelo Fank Fraga ]

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<p>Este livro foi concebido tanto para os iniciantes quanto para os usu?rios avan?ados que precisam trabalhar com dados no Microsoft Excel. Na Parte I est?o apresentados conceitos b?sicos sobre o Microsoft Excel, incluindo Op??es do Excel relacionados a dados, listas personalizadas, estilos de tabela, classificar e o AutoFiltro. A Parte II discute as diferen?as entre listas e tabelas no Excel, apresenta o recurso Formul?rio de Dados, e os comandos dispon?veis na faixa de op??es Dados, apresentando diversos passo a passos para importa??o de dados dispon?veis em diferentes formatos (Excel, Access, XML, JSON, Texto/CSV, Web, Microsoft Query e ODBC). Al?m disso, apresenta o editor de consultas (Power Query) detalhando as fun??es visuais do editor. Detalha tamb?m o Filtro Avan?ado e suas funcionalidades (e os diferentes tipos de crit?rios!) com exemplos pr?ticos de utiliza??o. Apresenta as ferramentas de dados Texto para Colunas, Preenchimento Rel?mpago, Remover Duplicatas, Valida??o de Dados, Consolidar e Rela??es. Grupo previs?o: Gerenciador de Cen?rios, Atingir Meta, Tabela de Dados e Planilha de Previs?o. Os comandos dispon?veis na faixa de op??es inserir que s?o apresentados e detalhados s?o: Tabela Din?mica, Tabelas, Segmenta??o de Dados e Linha do Tempo. Na Parte III s?o apresentados os comandos dispon?veis fora da faixa de op??es relacionados com o conte?do do livro.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 1,200円

MySQL 8 Query Performance Tuning A Systematic Method for Improving Execution Speeds【電子書籍】[ Jesper Wisborg Krogh ]

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<p>Identify, analyze, and improve poorly performing queries that damage user experience and lead to lost revenue for your business. This book will help you make query tuning an integral part of your daily routine through a multi-step process that includes monitoring of execution times, identifying candidate queries for optimization, analyzing their current performance, and improving them to deliver results faster and with less overhead. Author Jesper Krogh systematically discusses each of these steps along with the data sources and the tools used to perform them.</p> <p><em><strong>MySQL 8 Query Performance Tuning</strong></em> aims to help you improve query performance using a wide range of strategies. You will know how to analyze queries using both the traditional EXPLAIN command as well as the new EXPLAIN ANALYZE tool. You also will see how to use the Visual Explain feature to provide a visually-oriented view of an execution plan. Coverage of indexes includes indexing strategies and index statistics, and you will learn how histograms can be used to provide input on skewed data distributions that the optimizer can use to improve query performance. You will learn about locks, and how to investigate locking issues. And you will come away with an understanding of how the MySQL optimizer works, including the new hash join algorithm, and how to change the optimizer’s behavior when needed to deliver faster execution times. You will gain the tools and skills needed to delight application users and to squeeze the most value from corporate computing resources.</p> <p><strong>What You Will Learn</strong></p> <ul> <li>Monitor query performance to identify poor performers</li> <li>Choose queries to optimize that will provide the greatest gain</li> <li>Analyze queries using tools such as EXPLAIN ANALYZE and Visual Explain</li> <li>Improve slow queries through a wide range of strategies</li> <li>Properly deploy indexes and histograms to aid in creating fast execution plans</li> <li>Understand and analyze locks to resolve contention and increase throughput</li> </ul> <p><strong>Who This Book Is For</strong></p> <p>Database administrators and SQL developers who are familiar with MySQL and need to participate in query tuning. While some experience with MySQL is required, no prior knowledge of query performance tuning is needed.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 6,685円

The Writer's Digest Guide To Query Letters【電子書籍】[ Wendy Burt-Thomas ]

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<p><strong>Make That Crucial, Positive First Impression</strong></p> <p>Anyone who's researched the marketplace knows: The path to publication begins with your query letter. If your query is weak, unfocused, or uninspired, an editor or agent won't even bother to request your article, novel manuscript, or nonfiction book proposal. But a well-crafted, compelling query sent to the right editor or agent is an essential sales tool for fiction writers and the most effective way for nonfiction writers to pre-sell your idea.</p> <p>In this book, professional freelance writer and magazine editor <strong>Wendy Burt-Thomas</strong> shares practical advice on how to craft persuasive letters that connect with editors and agents and ultimately generate sales for you. You'll learn how to:</p> <p>? Conduct targeted research to find suitable editors and agents<br /> ? Hook an editor with a tantalizing lead and shape a summary that compels editors to buy<br /> ? Select the strongest slant for your book or article<br /> ? Use research and interview shortcuts that keep your query prep profitable<br /> ? Make your query rejection-proof by weeding out subtle mistakes that can sabotage your project<br /> ? Communicate your author platform and sell yourself as the best writer for the subject</p> <p>Complete with dozens of sample queries some that landed article assignments, agents, or book deals, and others that never stood a chance this book offers you a comprehensive strategy for presenting your writing ideas in a way that will increase your chances of publication. Though the title may lead some to believe it's strictly to be shelved as a reference manual, <em>The Writer's Digest Guide to Query Letters</em> is a smooth read from cover to cover.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 1,373円

Getting Started with Big Data Query using Apache Impala【電子書籍】[ Agus Kurniawan ]

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<p>This book is designed for anyone who learns how to get started with Apache Impala. The book covers SQL queries and data manipulation for Apache Impala. The following is a list of highlight topics:</p> <ul> <li>Introduction to Apache Impala</li> <li>Working with Apache Impala Shell</li> <li>SQL Querying with Apache Hue and Apache Impala</li> <li>Loading Dataset to Apache Impala</li> <li>Basic SQL Query for Apache Impala</li> <li>Joining Query and Subquery on Apache Impala</li> <li>Partition Data on Apache Impala</li> <li>Apache Impala Database Programming with Java</li> </ul>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 377円

Mi esposa y yo compramos un rancho【電子書籍】[ Harrison Query ]

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<p>La historia de terror que le quit? el sue?o a miles de internautas en Reddit. ?Te atreves a leerla?</p> <p>El exmarine Harry y su esposa Sasha han empacado todo y junto con Dash, su <em>golden retriever</em>, han dejado atr?s los ajetreados d?as en la ciudad para vivir de la tierra en un rancho en Idaho. Su nuevo hogar se encuentra alrededor de cuarenta acres de campo, ?lamos y bosques de pinos en el imponente valle de Teton. Un para?so. Aunque sus amigos y familiares piensan que es una elecci?n extra?a para una prometedora pareja de profesionistas, Harry y Sasha no pueden estar m?s emocionados acerca del futuro que est?n construyendo sin la ayuda de nadie. Pero su entusiasmo dar? un giro cuando sus vecinos Dan y Lucy los alerten de un malvado esp?ritu que habita en el valle, uno que, dependiendo de la estaci?n, acecha y cambia de aspecto de maneras cada vez m?s escalofriantes. Si bien al inicio lo ven como una vieja superstici?n, para Harry y Sasha ya nada ser? lo mismo cuando sean testigos de la primera diab?lica aparici?n. Conforme las estaciones pasen, el esp?ritu se hace m?s fuerte, la tierra m?s siniestra y cada encuentro con el espectro m?s peligroso…</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 1,800円

SQL Programming & Database Management For Absolute Beginners SQL Server, Structured Query Language Fundamentals: "Learn - By Doing" Approach And Master SQL【電子書籍】[ William Sullivan ]

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<p><em><strong>SQL Made Easy- The Ultimate Step by Step Guide To Success</strong></em></p> <p>Do you want to learn SQL programming without the complicated explanations?</p> <p>Do you want to understand how to manage databases without all the confusion?</p> <p>Well than, this is your go to guide to help you master SQL programming in no time!</p> <p>This book breaks down the fundamentals elements that are essential to make you proficient in SQL programming and database management. By the end of this book you will be confident enough to take on any problems that encompass SQL.</p> <p>SQL software can be complex, but a powerful tool if used with the right understanding. In this book you will discover how SQL is simple, flexible, portable and most of all well integrated to various database applications.</p> <p>The demand for SQL professionals is <em><strong>HUGE</strong></em> and the opportunities are endless! Learn how to easily master it and land yourself high grade paying jobs or free-lance work.</p> <p>Entry level positions in the US can easily earn <em><strong>$90,000+</strong></em> USD salary. - That's almost <em>six figures!</em> The demand for these desirable skill sets are high, so become familiar with SQL ASAP.</p> <p><em><strong>What Sets This Book Apart From The Rest?</strong></em></p> <p>This is most comprehensive and detailed book out for beginners to use. Complicated subject matter is simplified in an easy to read structured fashion that increases the knowledge retention and real world application capacity for any reader.</p> <p>Normal SQL books on the market can be expensive, but, this book gives you so much immense value and is far superior than any book out there for beginners. Why not start off at an affordable price?</p> <p><em><strong>Don't miss out on this opportunity!</strong></em></p> <p><em><strong>What You'll Learn</strong></em></p> <p><em><strong>SQL and its uses</strong></em></p> <p><em><strong>Data definition language statements</strong></em></p> <p><em><strong>Detailed keywords, statements, commands and functions, and how to put them to use in specific or altered ways</strong></em></p> <p><em><strong>Data query language statements</strong></em></p> <p><em><strong>How to use each formula in real life situations</strong></em></p> <p><em><strong>Transactional control commands</strong></em></p> <p><em><strong>Terminology, syntax and expressions</strong></em></p> <p><em><strong>Understanding Cursors, Triggers and Errors</strong></em></p> <p><em><strong>And, much, much mor</strong>e</em></p> <p>The amount of value you receive is immense and the return on investment is exponential. Make the greatest investment in yourself by starting yourself off the right way today</p> <p>From the examples, images, and step by step guide instructions you can have the assurance that you will be on the right path to mastery and long term success in SQL programming and database management.</p> <p>What are you waiting for? Take advantage this opportunity while you still can.</p> <p><em><strong>Grab your copy now!</strong></em></p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。 423円